.top-g {
  height: 30px;
  background: #f5f5f5;
  line-height: 30px;
  color:$secFont;
  font-size: 12px;
  @include fontSong();
  #loginBt{
   cursor: pointer;
  }
  .userName {
     position: relative;
     &:hover{
       .downlist {
          display: block;
       }
     }

     .downlist {
          position: absolute;
          right:0;
          top: 29px;
          z-index: 999;
          border: 1px solid #e6e6e6;
          border-radius:5px;
          overflow: hidden;
          display: none;
          a {
            display: block;
            cursor: pointer;
            width: 100px;
            height: 40px;
            background: #fff;
            color:#737373;
            line-height: 40px;
            text-align: center;
            border-bottom: 1px solid #e6e6e6;
            &:last-of-type{
            border:none;
            }
          }
     }
  }
}

